BUG: MAX_LOCKDEP_CHAINS too low! turning off the locking correctness validator. CPU: 0 PID: 136 Comm: kworker/u4:1 Not tainted 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: phy37 ieee80211_iface_work Call trace: dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216 __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106 dump_stack+0x1c/0x58 lib/dump_stack.c:113 lookup_chain_cache_add kernel/locking/lockdep.c:3735 [inline] validate_chain kernel/locking/lockdep.c:3756 [inline] __lock_acquire+0x1b64/0x7638 kernel/locking/lockdep.c:5012 lock_acquire+0x240/0x77c kernel/locking/lockdep.c:5623 _raw_spin_lock_nested+0xb4/0x110 kernel/locking/spinlock.c:368 raw_spin_rq_lock_nested kernel/sched/core.c:475 [inline] raw_spin_rq_lock kernel/sched/sched.h:1326 [inline] rq_lock kernel/sched/sched.h:1621 [inline] ttwu_queue kernel/sched/core.c:3818 [inline] try_to_wake_up+0x418/0xc2c kernel/sched/core.c:4143 wake_up_process+0x18/0x24 kernel/sched/core.c:4212 swake_up_locked kernel/sched/swait.c:30 [inline] swake_up_one+0x70/0x134 kernel/sched/swait.c:53 __rcu_report_exp_rnp+0x6d8/0x96c kernel/rcu/tree_exp.h:201 rcu_report_exp_cpu_mult+0xec/0x53c kernel/rcu/tree_exp.h:250 rcu_report_exp_rdp kernel/rcu/tree_exp.h:259 [inline] rcu_preempt_deferred_qs_irqrestore+0x15c/0xf40 kernel/rcu/tree_plugin.h:501 rcu_read_unlock_special+0xa0/0x42c kernel/rcu/tree_plugin.h:670 __rcu_read_unlock+0xac/0x13c kernel/rcu/tree_plugin.h:422 rcu_read_unlock include/linux/rcupdate.h:771 [inline] ieee80211_update_sta_info net/mac80211/ibss.c:1101 [inline] ieee80211_rx_bss_info net/mac80211/ibss.c:1121 [inline] ieee80211_rx_mgmt_probe_beacon net/mac80211/ibss.c:1614 [inline] ieee80211_ibss_rx_queued_mgmt+0x16ac/0x2814 net/mac80211/ibss.c:1643 ieee80211_iface_process_skb net/mac80211/iface.c:1456 [inline] ieee80211_iface_work+0x5b4/0xa80 net/mac80211/iface.c:1510 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870